org.junit.ComparisonFailure: Errors encountered while loading Pathfinder RPG Core Supplements expected:<[]> but was:<[Error: No Skill objects of TYPE=Constitution were loaded but were referred to in the data]>

org.junit.ComparisonFailure: Errors encountered while loading Pathfinder RPG Core Supplements expected:<[]> but was:<[Error: No Skill objects of TYPE=Constitution were loaded but were referred to in the data]> at org.junit.Assert.assertEquals(Assert.java:115) at pcgen.persistence.lst.DataLoadTest.testLoadSources(DataLoadTest.java:169)